class_docstr: Compares two benchmarks.
  
  Encodes the logic of comparing two benchmarks and taking a decision on
  if it induce a regression.
class_docstr_tok: ["Compares","two","benchmarks",".","Encodes","the","logic","of","comparing","two","benchmarks","and","taking","a","decision","on","if","it","induce","a","regression","."]
code: def __init__(
      self,
      contender,
      baseline,
      threshold=DEFAULT_THRESHOLD,
      suite_name=None,
  ):
      self.contender = contender
      self.baseline = baseline
      self.threshold = threshold
      self.suite_name = suite_name
  
file_path: arrow/dev/archery/archery/benchmark/compare.py
label_desc: Use image node_id 1 to create a new BenchmarkComparator object  with example: obj = BenchmarkComparator(contender, baseline, threshold, suite_name)